282 
WUUS53 KDVN 131436
SVRDVN
IAC087-101-115-177-183-131530-
/O.NEW.KDVN.SV.W.0270.260813T1436Z-260813T1530Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Quad Cities IA/IL
936 AM CDT Thu Aug 13 2026

The National Weather Service in the Quad Cities has issued a

* Severe Thunderstorm Warning for...
  Henry County in southeastern Iowa...
  Northern Van Buren County in southeastern Iowa...
  Southwestern Louisa County in southeastern Iowa...
  Southern Washington County in southeastern Iowa...
  Jefferson County in southeastern Iowa...

* Until 1030 AM CDT.

* At 935 AM CDT, severe thunderstorms were located along a line
  extending from near Keota to Pleasant Plain to near Collett, moving
  east at 40 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Fairfield, Mount Pleasant, Washington, Columbus Junction, New
  London, Winfield, Wayland, Brighton, Ainsworth, Birmingham,
  Columbus City, Salem, Stockport, Lockridge, Crawfordsville, Olds,
  Hillsboro, Rome, Westwood, and Mount Union.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

For your protection move to an interior room on the lowest floor of a
sturdy building.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4091 9201 4116 9197 4117 9194 4139 9195
      4135 9148 4133 9135 4107 9134 4108 9136
      4107 9137 4081 9137 4081 9172 4080 9172
      4079 9218 4091 9218
TIME...MOT...LOC 1435Z 278DEG 36KT 4133 9192 4115 9186 4090 9204 

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Uttech

925 
WWUS53 KDVN 131500 RRA
SVSDVN

Severe Weather Statement
National Weather Service Quad Cities IA/IL
1000 AM CDT Thu Aug 13 2026

IAC087-101-115-177-183-131530-
/O.CON.KDVN.SV.W.0270.000000T0000Z-260813T1530Z/
Henry IA-Van Buren IA-Louisa IA-Washington IA-Jefferson IA-
1000 AM CDT Thu Aug 13 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 AM CDT
FOR HENRY...NORTHERN VAN BUREN...SOUTHWESTERN LOUISA...SOUTHEASTERN
WASHINGTON AND EASTERN JEFFERSON COUNTIES...

At 1000 AM CDT, severe thunderstorms were located along a line
extending from near Washington Airport to Swedesburg to Hillsboro,
moving east at 40 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Mount Pleasant, Washington, Columbus Junction, New London, Winfield,
Wayland, Brighton, Ainsworth, Birmingham, Columbus City, Salem,
Stockport, Lockridge, Crawfordsville, Olds, Hillsboro, Rome,
Westwood, Mount Union, and Cotter.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
sturdy building.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4099 9184 4117 9184 4138 9182 4135 9148
      4133 9135 4107 9134 4108 9136 4107 9137
      4081 9137 4081 9172 4080 9172 4079 9214
TIME...MOT...LOC 1500Z 279DEG 37KT 4130 9162 4110 9154 4086 9173 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Uttech

445 
WWUS53 KDVN 131520
SVSDVN

Severe Weather Statement
National Weather Service Quad Cities IA/IL
1020 AM CDT Thu Aug 13 2026

IAC101-177-131529-
/O.CAN.KDVN.SV.W.0270.000000T0000Z-260813T1530Z/
Van Buren IA-Jefferson IA-
1020 AM CDT Thu Aug 13 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN VAN BUREN AND EASTERN
JEFFERSON COUNTIES IS CANCELLED...

The storms which prompted the warning have moved out of the warned 
area. Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 1100 AM CDT for
southeastern Iowa.

&&

LAT...LON 4107 9167 4137 9166 4135 9150 4133 9135
      4107 9134 4108 9136 4107 9137 4081 9137
      4081 9172 4089 9172
TIME...MOT...LOC 1519Z 270DEG 36KT 4128 9139 4108 9131 4084 9150 

$$

IAC087-115-183-131530-
/O.CON.KDVN.SV.W.0270.000000T0000Z-260813T1530Z/
Henry IA-Louisa IA-Washington IA-
1020 AM CDT Thu Aug 13 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 AM CDT
FOR HENRY...SOUTHWESTERN LOUISA AND SOUTHEASTERN WASHINGTON
COUNTIES...

At 1019 AM CDT, severe thunderstorms were located along a line
extending from Columbus Junction to near Marsh to near Stephenson
Park, moving east at 40 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Mount Pleasant, Columbus Junction, New London, Winfield, Wayland,
Ainsworth, Columbus City, Salem, Crawfordsville, Olds, Hillsboro,
Rome, Westwood, Mount Union, Cotter, Wyman, Lowell, Henry County
Fairgrounds, Oakland Mills, and Geode State Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
sturdy building.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4107 9167 4137 9166 4135 9150 4133 9135
      4107 9134 4108 9136 4107 9137 4081 9137
      4081 9172 4089 9172
TIME...MOT...LOC 1519Z 270DEG 36KT 4128 9139 4108 9131 4084 9150 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Uttech

445 
WWUS53 KDVN 131520
SVSDVN

Severe Weather Statement
National Weather Service Quad Cities IA/IL
1020 AM CDT Thu Aug 13 2026

IAC101-177-131529-
/O.CAN.KDVN.SV.W.0270.000000T0000Z-260813T1530Z/
Van Buren IA-Jefferson IA-
1020 AM CDT Thu Aug 13 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN VAN BUREN AND EASTERN
JEFFERSON COUNTIES IS CANCELLED...

The storms which prompted the warning have moved out of the warned 
area. Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 1100 AM CDT for
southeastern Iowa.

&&

LAT...LON 4107 9167 4137 9166 4135 9150 4133 9135
      4107 9134 4108 9136 4107 9137 4081 9137
      4081 9172 4089 9172
TIME...MOT...LOC 1519Z 270DEG 36KT 4128 9139 4108 9131 4084 9150 

$$

IAC087-115-183-131530-
/O.CON.KDVN.SV.W.0270.000000T0000Z-260813T1530Z/
Henry IA-Louisa IA-Washington IA-
1020 AM CDT Thu Aug 13 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 AM CDT
FOR HENRY...SOUTHWESTERN LOUISA AND SOUTHEASTERN WASHINGTON
COUNTIES...

At 1019 AM CDT, severe thunderstorms were located along a line
extending from Columbus Junction to near Marsh to near Stephenson
Park, moving east at 40 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Mount Pleasant, Columbus Junction, New London, Winfield, Wayland,
Ainsworth, Columbus City, Salem, Crawfordsville, Olds, Hillsboro,
Rome, Westwood, Mount Union, Cotter, Wyman, Lowell, Henry County
Fairgrounds, Oakland Mills, and Geode State Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
sturdy building.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4107 9167 4137 9166 4135 9150 4133 9135
      4107 9134 4108 9136 4107 9137 4081 9137
      4081 9172 4089 9172
TIME...MOT...LOC 1519Z 270DEG 36KT 4128 9139 4108 9131 4084 9150 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Uttech